... UL,RoHS,CE,CQC Foshan Best WK Series Thermal Cut-Out/Thermal Cut Out/Thermal Cutoff Switch · Approved by UL,CE,RoHS, ... performance. Features of WKB Water Heater Thermal Cut-Out Temperature Range of Thermal Cut-Out-35~320°C(-31~608°F)Action ... available on customers' requests Applications of WKB Water Heater Thermal Cut-Out · Heater· Electric & gas oven· Deep fryer· Vending equipment· Refrigerator ...